Given numbers are 402,318,635,253

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 402,318,635,253 is 3422915430.

Find LCM of 402,318,635,253 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 67 x 53 x 635 x 253 = 3422915430

Therefore, the lowest common multiple of 402,318,635,253 is 3422915430.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

402 x 318 x 635 x 253 = 20537492580

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

402 : 1, 2, 3, 6, 67, 134, 201, 402

318 : 1, 2, 3, 6, 53, 106, 159, 318

635 : 1, 5, 127, 635

253 : 1, 11, 23, 253

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,318,635,253, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

318:2x 3x 53

635:5x 127

253:11x 23

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 20537492580/(1x6)

LCM = 20537492580/6

LCM = 3422915430

Thus, we can understand that the LCM of 402,318,635,253 is 3422915430.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 566, 797, 226, 797
• LCM of 580, 670, 142, 786
• LCM of 908, 714, 906, 828
• LCM of 192, 278, 323, 974
• LCM of 808, 987, 778, 361

1. What is the LCM of 402, 318, 635, 253?

Answer: LCM of 402, 318, 635, 253 is 3422915430.

2. How to calculate the LCM of 402, 318, 635, 253?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 402, 318, 635, 253.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.